EP2800103A4 - Isolationsbeschichtungszusammensetzung für eine nichtaromatische elektrische folie, herstellungsverfahren dafür und nichtaromatische elektrische folie mit einer darauf angebrachten isolationsbeschichtungszusammensetzung - Google Patents

Isolationsbeschichtungszusammensetzung für eine nichtaromatische elektrische folie, herstellungsverfahren dafür und nichtaromatische elektrische folie mit einer darauf angebrachten isolationsbeschichtungszusammensetzung

Info

Publication number
EP2800103A4
EP2800103A4 EP12862247.9A EP12862247A EP2800103A4 EP 2800103 A4 EP2800103 A4 EP 2800103A4 EP 12862247 A EP12862247 A EP 12862247A EP 2800103 A4 EP2800103 A4 EP 2800103A4
Authority
EP
European Patent Office
Prior art keywords
coating composition
insulation coating
electric sheet
aromatic
manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12862247.9A
Other languages
English (en)
French (fr)
Other versions
EP2800103B1 (de
EP2800103A1 (de
Inventor
Jung-Woo Kim
Min Serk Kwon
Heon-Jo Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Priority to PL12862247T priority Critical patent/PL2800103T3/pl
Publication of EP2800103A1 publication Critical patent/EP2800103A1/de
Publication of EP2800103A4 publication Critical patent/EP2800103A4/de
Application granted granted Critical
Publication of EP2800103B1 publication Critical patent/EP2800103B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H01B17/62—Insulating-layers or insulating-films on metal bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/325—Calcium, strontium or barium phosphate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/327—Aluminium phosphate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/328—Phosphates of heavy metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31529—Next to metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
EP12862247.9A 2011-12-28 2012-11-15 Isolationsbeschichtungszusammensetzung für nichtorientiertes elektrostahlblech, verfahren zu ihrer herstellung und nichtorientiertes elektrostahlblech, auf das die isolationsbeschichtungszusammensetzung aufgebracht ist Active EP2800103B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12862247T PL2800103T3 (pl) 2011-12-28 2012-11-15 Kompozycja powłoki izolacyjnej do blachy cienkiej z niezorientowanej stali elektrotechnicznej, sposób jej wytwarzania oraz blacha cienka z niezorientowanej stali elektrotechnicznej, na którą nakłada się tę kompozycję powłoki izolacyjnej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110145306A KR101324260B1 (ko) 2011-12-28 2011-12-28 무방향성 전기강판의 절연 피막 조성물, 그 제조방법 및 절연 피막조성물이 적용된 무방향성 전기강판
PCT/KR2012/009662 WO2013100354A1 (ko) 2011-12-28 2012-11-15 무방향성 전기강판의 절연 피막 조성물, 그 제조방법 및 절연 피막조성물이 적용된 무방향성 전기강판

Publications (3)

Publication Number Publication Date
EP2800103A1 EP2800103A1 (de) 2014-11-05
EP2800103A4 true EP2800103A4 (de) 2015-07-29
EP2800103B1 EP2800103B1 (de) 2022-02-16

Family

ID=48697770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12862247.9A Active EP2800103B1 (de) 2011-12-28 2012-11-15 Isolationsbeschichtungszusammensetzung für nichtorientiertes elektrostahlblech, verfahren zu ihrer herstellung und nichtorientiertes elektrostahlblech, auf das die isolationsbeschichtungszusammensetzung aufgebracht ist

Country Status (7)

Country Link
US (1) US9455062B2 (de)
EP (1) EP2800103B1 (de)
JP (1) JP5877252B2 (de)
KR (1) KR101324260B1 (de)
CN (1) CN104025207B (de)
PL (1) PL2800103T3 (de)
WO (1) WO2013100354A1 (de)

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EP3072936A1 (de) * 2015-03-24 2016-09-28 Voestalpine Stahl GmbH Coil und Elektroband oder -blech
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KR101796234B1 (ko) * 2015-12-22 2017-11-09 주식회사 포스코 방향성 전기강판용 절연피막 조성물, 이를 이용한 방향성 전기강판의 절연피막 형성방법, 및 방향성 전기강판
KR102444224B1 (ko) * 2015-12-23 2022-09-16 주식회사 포스코 무방향성 전기강판 접착 코팅 조성물, 무방향성 전기강판 제품, 및 이의 제조 방법
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WO2018117670A2 (ko) * 2016-12-23 2018-06-28 주식회사 포스코 전기강판 접착 코팅 조성물, 전기강판 제품, 및 이의 제조 방법
KR102114810B1 (ko) 2017-12-26 2020-05-25 주식회사 포스코 전기강판 접착 코팅 조성물, 전기강판 적층체 및 전기강판 제품의 제조 방법
KR102112171B1 (ko) * 2017-12-26 2020-05-18 주식회사 포스코 전기강판 접착 코팅 조성물, 전기강판 제품, 및 이의 제조 방법
WO2019230466A1 (ja) * 2018-05-30 2019-12-05 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板およびその製造方法、前記電磁鋼板を用いてなる変圧器の鉄心、変圧器ならびに変圧器の誘電損失の低減方法
KR102176342B1 (ko) 2018-09-28 2020-11-09 주식회사 포스코 전기강판 제품의 제조 방법
WO2020166121A1 (ja) 2019-02-14 2020-08-20 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板
MX2022010737A (es) * 2020-06-17 2022-09-23 Nippon Steel Corp Lamina de acero electrico, nucleo laminado y metodo de fabricacion de nucleo laminado.
KR20220089112A (ko) * 2020-12-21 2022-06-28 주식회사 포스코 절연 피막 조성물, 이의 제조 방법 및 이를 이용한 전기강판
US20220198593A1 (en) * 2020-12-23 2022-06-23 Royal Bank Of Canada Systems and methods of dynamic graphical user interfaces for resource pool allocation
CN116144240B (zh) * 2021-11-22 2024-04-05 宝山钢铁股份有限公司 一种轻粘性硅钢环保绝缘涂料、硅钢板及其制造方法
KR20230092608A (ko) * 2021-12-17 2023-06-26 주식회사 포스코 전기강판용 절연 피막 조성물, 전기강판, 및 이의 제조 방법
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Also Published As

Publication number Publication date
WO2013100354A1 (ko) 2013-07-04
CN104025207B (zh) 2016-09-21
KR101324260B1 (ko) 2013-11-01
EP2800103B1 (de) 2022-02-16
JP5877252B2 (ja) 2016-03-02
CN104025207A (zh) 2014-09-03
US9455062B2 (en) 2016-09-27
PL2800103T3 (pl) 2022-05-09
KR20130076642A (ko) 2013-07-08
EP2800103A1 (de) 2014-11-05
JP2015509994A (ja) 2015-04-02
US20150017428A1 (en) 2015-01-15

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